See the current Tether USD (Ethereum) exchange rate on Coinswap. There is no need to create an account. Remember: cryptocurrencies are volatile. Always do your research before exchanging.
Tether (USDT) ERC20 is a stablecoin based on the Ethereum blockchain. The token is tied to the USD on a 1:1 ratio, making it much less volatile than other cryptocurrencies. Originally, Tether was built on the Bitcoin blockchain and used the Omni protocol. In 2018, the USDT devs team started to issue additional ERC-20 standard USDT tokens, which increased the network's transaction speed and allowed the use of Tether in smart contracts and dApps. USDT is one of the market's most recognized and trusted digital coins, ranking number three on Coinmarketcap. Its current supply is 17,818,404,168 USD. As of November 2020, the coin reached a $17,274,898,624 market cap.